Sou Hu Cai Jing·2025-10-29 10:30Group 1 - The STAR Market indices showed positive performance, with the STAR 50 Index rising by 1.2%, STAR 100 Index and STAR Composite Index both increasing by 0.9%, and the STAR Growth Index up by 0.8% [1] - The photovoltaic sector experienced a significant surge, with notable stocks such as Aters reaching the daily limit, and Trina Solar, Goodwe, and Airo Energy rising over 10%. Jinko Solar, Daqo Energy, and YN Energy also saw increases of over 7% [1] - The solid-state battery sector also performed well, with Xiamen Tungsten New Energy rising over 9%, Hangke Technology up over 8%, and Jiayuan Technology and Liyuanheng increasing by over 4% [1] Group 2 - Small innovative enterprises in the electronic and pharmaceutical sectors accounted for over 80% of the market, indicating a high concentration in these industries [5] - The STAR Composite Index ETF by E Fund tracks the STAR Composite Index, which encompasses all market securities on the STAR Market, focusing on core industries such as artificial intelligence, semiconductors, new energy, and innovative pharmaceuticals [7] - The STAR Growth 50 ETF tracks the STAR Growth Index, which consists of 50 stocks with high growth rates in revenue and net profit, highlighting a strong growth style with a significant representation from the electronic and pharmaceutical sectors [7]